(x-8)(x-8)=x^2-8x-8x+64

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Solution for (x-8)(x-8)=x^2-8x-8x+64 equation: 


Simplifying
(x + -8)(x + -8) = x2 + -8x + -8x + 64

Reorder the terms:
(-8 + x)(x + -8) = x2 + -8x + -8x + 64

Reorder the terms:
(-8 + x)(-8 + x) = x2 + -8x + -8x + 64

Multiply (-8 + x) * (-8 + x)
(-8(-8 + x) + x(-8 + x)) = x2 + -8x + -8x + 64
((-8 * -8 + x * -8) + x(-8 + x)) = x2 + -8x + -8x + 64
((64 + -8x) + x(-8 + x)) = x2 + -8x + -8x + 64
(64 + -8x + (-8 * x + x * x)) = x2 + -8x + -8x + 64
(64 + -8x + (-8x + x2)) = x2 + -8x + -8x + 64

Combine like terms: -8x + -8x = -16x
(64 + -16x + x2) = x2 + -8x + -8x + 64

Reorder the terms:
64 + -16x + x2 = 64 + -8x + -8x + x2

Combine like terms: -8x + -8x = -16x
64 + -16x + x2 = 64 + -16x + x2

Add '-64' to each side of the equation.
64 + -16x + -64 + x2 = 64 + -16x + -64 + x2

Reorder the terms:
64 + -64 + -16x + x2 = 64 + -16x + -64 + x2

Combine like terms: 64 + -64 = 0
0 + -16x + x2 = 64 + -16x + -64 + x2
-16x + x2 = 64 + -16x + -64 + x2

Reorder the terms:
-16x + x2 = 64 + -64 + -16x + x2

Combine like terms: 64 + -64 = 0
-16x + x2 = 0 + -16x + x2
-16x + x2 = -16x + x2

Add '16x' to each side of the equation.
-16x + 16x + x2 = -16x + 16x + x2

Combine like terms: -16x + 16x = 0
0 + x2 = -16x + 16x + x2
x2 = -16x + 16x + x2

Combine like terms: -16x + 16x = 0
x2 = 0 + x2
x2 = x2

Add '-1x2' to each side of the equation.
x2 + -1x2 = x2 + -1x2

Combine like terms: x2 + -1x2 = 0
0 = x2 + -1x2

Combine like terms: x2 + -1x2 = 0
0 = 0

Solving
0 = 0

Couldn't find a variable to solve for.

This equation is an identity, all real numbers are solutions.

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